<?php

class ControllerCommonHeader extends Controller {

    public function index() {
        $data['title'] = $this->document->getTitle();

        if ($this->request->server['HTTPS']) {
            $server = $this->config->get('config_ssl');
        } else {
            $server = $this->config->get('config_url');
        }

        $data['base'] = $server;
        $data['description'] = $this->document->getDescription();
        $data['keywords'] = $this->document->getKeywords();
        $data['links'] = $this->document->getLinks();
        $data['styles'] = $this->document->getStyles();
        $data['scripts'] = $this->document->getScripts();
        $data['lang'] = $this->language->get('code');
        $data['direction'] = $this->language->get('direction');
        $data['google_analytics'] = html_entity_decode($this->config->get('config_google_analytics'), ENT_QUOTES, 'UTF-8');
        $data['name'] = $this->config->get('config_name');

        if (is_file(DIR_IMAGE . $this->config->get('config_icon'))) {
            $data['icon'] = $server . 'image/' . $this->config->get('config_icon');
        } else {
            $data['icon'] = '';
        }

        if (is_file(DIR_IMAGE . $this->config->get('config_logo'))) {
            $data['logo'] = $server . 'image/' . $this->config->get('config_logo');
        } else {
            $data['logo'] = '';
        }

        $this->load->language('common/header');
        $this->load->language('common/footer');

        $data['text_airporttransfer'] = $this->language->get('text_airporttransfer');
        $data['text_busticket'] = $this->language->get('text_busticket');
        $data['text_trainticket'] = $this->language->get('text_trainticket');
        $data['text_visaonarrival'] = $this->language->get('text_visaonarrival');
        $data['text_hotel'] = $this->language->get('text_hotel');
        
        $data['text_contact'] = $this->language->get('text_contact');
        
        $data['text_blogs'] = $this->language->get('text_blogs');
        $data['text_vietnamtours'] = $this->language->get('text_vietnamtours');
        $data['text_travelservices'] = $this->language->get('text_travelservices');
        $data['text_home'] = $this->language->get('text_home');
        $data['text_wishlist'] = sprintf($this->language->get('text_wishlist'), (isset($this->session->data['wishlist']) ? count($this->session->data['wishlist']) : 0));
        $data['text_shopping_cart'] = $this->language->get('text_shopping_cart');
        $data['text_logged'] = sprintf($this->language->get('text_logged'), $this->url->link('account/account', '', 'SSL'), $this->customer->getFirstName(), $this->url->link('account/logout', '', 'SSL'));

        $data['text_account'] = $this->language->get('text_account');
        $data['text_register'] = $this->language->get('text_register');
        $data['text_login'] = $this->language->get('text_login');
        $data['text_order'] = $this->language->get('text_order');
        $data['text_transaction'] = $this->language->get('text_transaction');
        $data['text_download'] = $this->language->get('text_download');
        $data['text_logout'] = $this->language->get('text_logout');
        $data['text_checkout'] = $this->language->get('text_checkout');
        $data['text_category'] = $this->language->get('text_category');
        $data['text_all'] = $this->language->get('text_all');

        $data['home'] = $this->url->link('common/home');
        $data['wishlist'] = $this->url->link('account/wishlist', '', 'SSL');
        $data['logged'] = $this->customer->isLogged();
        $data['account'] = $this->url->link('account/account', '', 'SSL');
        $data['register'] = $this->url->link('account/register', '', 'SSL');
        $data['login'] = $this->url->link('account/login', '', 'SSL');
        $data['order'] = $this->url->link('account/order', '', 'SSL');
        $data['transaction'] = $this->url->link('account/transaction', '', 'SSL');
        $data['download'] = $this->url->link('account/download', '', 'SSL');
        $data['logout'] = $this->url->link('account/logout', '', 'SSL');
        $data['shopping_cart'] = $this->url->link('checkout/cart');
        $data['checkout'] = $this->url->link('checkout/checkout', '', 'SSL');
        $data['contact'] = $this->url->link('information/contact');
        $data['telephone'] = $this->config->get('config_telephone');
        
        $data['contact'] = $this->url->link('information/contact');

        $status = true;

        if (isset($this->request->server['HTTP_USER_AGENT'])) {
            $robots = explode("\n", str_replace(array("\r\n", "\r"), "\n", trim($this->config->get('config_robots'))));

            foreach ($robots as $robot) {
                if ($robot && strpos($this->request->server['HTTP_USER_AGENT'], trim($robot)) !== false) {
                    $status = false;

                    break;
                }
            }
        }

        // Menu
        $this->load->model('catalog/category');

        $this->load->model('catalog/product');

        $data['categories'] = array();

        $categories = $this->model_catalog_category->getCategories(0);

        foreach ($categories as $category) {
            if ($category['top']) {
                // Level 2
                $children_data = array();

                $children = $this->model_catalog_category->getCategories($category['category_id']);

                foreach ($children as $child) {
                    $filter_data = array(
                        'filter_category_id' => $child['category_id'],
                        'filter_sub_category' => true
                    );

                    $children_data[] = array(
                        'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),
                        'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])
                    );
                }

                // Level 1
                $data['categories'][] = array(
                    'name' => $category['name'],
                    'children' => $children_data,
                    'column' => $category['column'] ? $category['column'] : 1,
                    'href' => $this->url->link('product/category', 'path=' . $category['category_id'])
                );
            }
        }

        $data['language'] = $this->load->controller('common/language');
        $data['currency'] = $this->load->controller('common/currency');
        $data['search'] = $this->load->controller('common/search');
        $data['cart'] = $this->load->controller('common/cart');

        // For page specific css
        if (isset($this->request->get['route'])) {
            if (isset($this->request->get['product_id'])) {
                $class = '-' . $this->request->get['product_id'];
            } elseif (isset($this->request->get['path'])) {
                $class = '-' . $this->request->get['path'];
            } elseif (isset($this->request->get['manufacturer_id'])) {
                $class = '-' . $this->request->get['manufacturer_id'];
            } else {
                $class = '';
            }

            $data['class'] = str_replace('/', '-', $this->request->get['route']) . $class;
        } else {
            $data['class'] = 'common-home';
        }

        if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/common/header.tpl')) {
            return $this->load->view($this->config->get('config_template') . '/template/common/header.tpl', $data);
        } else {
            return $this->load->view('default/template/common/header.tpl', $data);
        }
    }

}
